Gaya APA
Rossidhy, A.
(1988).
Materi pokok PING 4449/2 SKS/Modul 1-6 Translation
.
:
Universitas Terbuka.
Gaya MLA
Rossidhy, A..
"Materi pokok PING 4449/2 SKS/Modul 1-6 Translation".
:
Universitas Terbuka,
1988.
.